查询词典 generator

This paper presents a new modeling method of microwave VCO. Based on this model a novel board bandwidth microwave noise generator , which is composed of a digital algorithm part and an analog modulation part, is simulated.

该文提出了微波压控振荡器的一种建模形式，以此为基础对一种采用数字信号处理和微波模拟信号调制相结合的新型微波宽带噪声发生器进行了建模仿真。

Prony algorithm is very sensitive for noise, the generator angle data collected by PMU usually contains much noise of high frequency.

Prony算法对噪声比较敏感，PMU采集的功角数据通常都含有大量高频噪声。

The cellular automata digital noise generator is presented and studied as a new hardware digital noise resource.

提出并研究了一种新型硬件数字噪声源——元胞自动机数字噪声发生器。

Was established in February 1998, is a specialized in imports, domestic sales of diesel generating sets, spare parts supply, maintenance and diesel generator room noise reduction project for the integration of professional firms.

武汉宏源机电设备有限公司成立于1998年2月，是一家专门从事进口、国产柴油发电机组销售、零配件供应、柴油发电机组维修以及机房降噪工程为一体的专业公司。

Contrary, wind power cause great threat to birds, birds are often killed by fan, make a lot of noise when the wind power generator working, while occupied large area of land..

例如风力发电，对鸟类的造成极大的威胁，鸟类经常被风叶打死，而且风能发电运作时产生大量的噪音，同时占用土地面积大。。

On the basis of typical photon noise model of the electro-optical imaging system, a real-time photon noise generator has been developed for producing photon noise which gives influence to the results of electro-optical imaging devices.

当将光子噪声实时地叠加到计算机生成的分辨力图案上，首次实现了定量环境下典型的真实光量子噪声的实时仿真叠加。

The automated voltage regulator of the generator gives voltage control from 0 right through to 130% of nominal rated value.

自动化电压调节器的电压控制发电机提供从0直至130 ％的名义额定值。

In this paper, modern nonlinear theories such as wavelet, fractal and chaos theories are used in status analysis, fault diagnosis and predicting running trend about nonlinear dynamical systems of turbine generator set and automobile engine.

从常规的FFT频谱分析技术、谱熵分析、时序分析方法、参数分析法、贝叶斯统计分析方法、模式识别技术、模糊诊断技术到专家系统和人工神经网络技术的应用，使故障诊断技术得到了飞速发展。

To solve the second problem, an approach of irregular QC LDFC codes is proposed. The proposed approach is to replace some sub-matrices by zero matrices and identity matrices at special positions in the given sparse parity-check matrix so as to get a nonsingular square matrix for the construction of the generator matrix.

为解决第二个问题，提出一种不规则准循环LDPC码的设计方法，该方法将校验矩阵中的特定位置的子矩阵用零矩阵和循环矩阵置换，获得一非奇异方阵，用于构造生成矩阵。

The semi-low normal distribution membership function of fatigue limit is determined, and the anti-fatigue fuzzy reliability compute formula of rotor is deduced. The fuzzy reliability model of rotor anti-fatigue is set up. Taking an internal shaft of the rotor of aero electric generator for an example, its reliability design can be realized by adopting the anti-fatigue reliability design theory presented in the dissertation.

首次确定出了疲劳极限降半正态分布形式的隶属函数，推导出了转轴抗疲劳的模糊可靠度计算公式，建立了转轴抗疲劳的模糊可靠性模型；以航空发电机转子内轴为例，对其进行了抗疲劳的可靠性设计，并用本文建立的抗疲劳的模糊可靠度计算公式，对其进行了模糊可靠性校核。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。